Home / 32,588.32-44,971.53-18,248.28

Finding the Fourth Proportional to 32,588.32, 44,971.53 and 18,248.28

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Solution

The fourth proportional to 32,588.32, 44,971.53 and 18,248.28 is: 25,182.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,588.32 : 44,971.53 = 18,248.28 : x
  2. Step 2: Convert to fraction form
    32,588.32/44,971.53 = 18,248.28/x
  3. Step 3: Cross multiply
    32,588.32x = 44,971.53 × 18,248.28
  4. Step 4: Simplify right side
    32,588.32x = 820,653,071.47
  5. Step 5: Solve for x
    x = 820,653,071.47/32,588.32
  6. Step 6: Final answer
    x = 25,182.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.